Back to map
M1.5 Depth: 70.1 km

M1.5 Earthquake near 33 km NE of Chase, Alaska (United States)

UTC time: 2025-09-30 16:03:29 UTC Local time: —

About this earthquake

A magnitude M1.5 earthquake was recorded near 33 km NE of Chase, Alaska (United States) on September 30, 2025 at 16:03 UTC. At around 70 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 208 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Details

Magnitude
M1.5
Depth
70.1 km
UTC time
2025-09-30 16:03:29 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
62.66180, -149.63770
Temperature
2.0°C

Map

Depth profile

Depth profile Depth: 70.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 70.1 km
Intermediate
70.1 km
70.1 km — deeper than the regional average (15.4 km)
Regional average: 15.4 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Buzzard Creek
    Distance: 167 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Hayes
    Distance: 183 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 204 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 292 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Wrangell
    Distance: 299 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Iliamna
    Distance: 345 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States

Historic earthquake map · United States

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share